SG11201907666WA - Boot time determination of calibration parameters for a component coupled to a system-on-chip - Google Patents

Boot time determination of calibration parameters for a component coupled to a system-on-chip

Info

Publication number
SG11201907666WA
SG11201907666WA SG11201907666WA SG11201907666WA SG 11201907666W A SG11201907666W A SG 11201907666WA SG 11201907666W A SG11201907666W A SG 11201907666WA SG 11201907666W A SG11201907666W A SG 11201907666WA
Authority
SG
Singapore
Prior art keywords
calibration parameters
soc
san diego
california
international
Prior art date
Application number
Inventor
Ali Dhamim Packer
Sreenivasulu Reddy Chalamcharla
Ruchi Parekh
Koola Daison Davis
Dhaval Patel
Eric Taseski
Yanru Li
Alexander Gantman
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of SG11201907666WA publication Critical patent/SG11201907666WA/en

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • G06F15/177—Initialisation or configuration control
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/30—Circuit design
    • G06F30/32—Circuit design at the digital level
    • G06F30/33—Design verification, e.g. functional simulation or model checking
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G05B13/0205—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system
    • G05B13/021—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system in which a variable is automatically adjusted to optimise the performance
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/325—Power saving in peripheral device
    • G06F1/3275—Power saving in memory, e.g. RAM, cache
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/3293—Power saving characterised by the action undertaken by switching to a less power-consuming processor, e.g. sub-CPU
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/76—Architectures of general purpose stored program computers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/76—Architectures of general purpose stored program computers
    • G06F15/78—Architectures of general purpose stored program computers comprising a single central processing unit
    • G06F15/7807—System on chip, i.e. computer system on a single chip; System in package, i.e. computer system on one or more chips in a single package
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/57—Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
    • G06F21/575—Secure boot
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/30—Circuit design
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/4401—Bootstrapping
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/4401—Bootstrapping
    • G06F9/4403—Processor initialisation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/4401—Bootstrapping
    • G06F9/4405—Initialisation of multiprocessor systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/4401—Bootstrapping
    • G06F9/4416—Network booting; Remote initial program loading [RIPL]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/445—Program loading or initiating
    • G06F9/44505—Configuring for program initiating, e.g. using registry, configuration files
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/324—Power saving characterised by the action undertaken by lowering clock frequency
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Evolutionary Computation (AREA)
  • Geometry (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Medical Informatics (AREA)
  • Automation & Control Theory (AREA)
  • Computing Systems (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Stored Programmes (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Amplifiers (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)

Abstract

START BOOT SEQUENCE AT PRIMARY SOC ( 204 INITIATE BOOT OF SECONDARY SOC OVER TRANSPORT LAYER r 206 IRAN SEER BOO OF SECONDARY SOC ( 210 SEND CALIBRATION PARAMETERS FROM PRIMARY SOC TO SECONDARY SOC YES CALIBRATION ( -212 PARAME I ERS V'ALTD,^. (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 11 October 2018 (11.10.2018) omit VIII °nolo OH 1110 VIII (10) International Publication Number WO 2018/187165 A3 WIPO I PCT (51) International Patent Classification: GOOF 9 / 4 401 (2018.01) GOOF 21/57 (2013.01) GOOF 9 / 4 45 (2018.01) GOOF 1/32 (2006.01) (21) International Application Number: PCT/US2018/025243 (22) International Filing Date: 29 March 2018 (29.03.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/483,189 07 April 2017 (07.04.2017) US 15/682,296 21 August 2017 (21.08.2017) US (71) Applicant: QUALCOMM INCORPORATED [US/US]; ATTN: International IP Administration, 5775 Morehouse Drive, San Diego„ California 92121-1714 (US). (72) Inventors: PACKER ALI, Dhamim; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). CHA- LAMCHARLA, Sreenivasulu Reddy; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). PAREKH, Ruchi; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). DAVIS KOOLA, Daison; 5775 More- house Drive, San Diego, California 92121-1714 (US). PA- TEL, Dhaval; 5775 Morehouse Drive, San Diego, Califor- nia 92121-1714 (US). TASESKI, Eric; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). LI, Yanru; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). GANTMAN, Alexander; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). (74) Agent: GARG, Ankur et al.; Patterson & Sheridan, L.L.P., 24 Greenway Plaza, Suite 1600, Houston, Texas 77046-2472 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, (54) Title: BOOT TIME DETERMINATION OF CALIBRATION PARAMETERS FOR A COMPONENT COUPLED TO A SYSTEM-ON-CHIP (57) : Various additional and alternative aspects are described herein. In some aspects, the present disclosure provides a method of cali- brating a component. The method includes receiving previous calibration parameters for an external component at a secondary SoC from a primary SoC, wherein the secondary SoC is coupled to the extemal component and configured to calibrate the external component. The method further includes determining validity of the previous calibration parameters by the secondary SoC. The method further includes operating the external component by the secondary SoC based on the determined validity of the previous calibration parameters. W O 20 18/187 165 A3 FIG. 2 ( -214 USE CALIBRATION PARAMETERS AND BOOT SECONDARY SOC ( -216 DETERMINE NEAT CALIBRATION PARAMETERS AT SECONDARY SOC ( 218 SEND CALIBRATION PARAMETERS TO PRIMARY SOC ( -220 STORE CALIBRATION PARAMETERS AT PRIMARY SOC [Continued on next page] WO 2018/187165 A3 MUNRO DOI 010 VIII VIII IIIII 31MOMMINOMEMON TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Declarations under Rule 4.17: as to applicant's entitlement to apply for and be granted a patent (Rule 4.17(H)) as to the applicant's entitlement to claim the priority of the earlier application (Rule 4.17(iii)) Published: with international search report (Art. 21(3)) before the expiration of the time limit for amending the claims and to be republished in the event of receipt of amendments (Rule 48.2(h)) (88) Date of publication of the international search report: 15 November 2018 (15.11.2018)
SG11201907666W 2017-04-07 2018-03-29 Boot time determination of calibration parameters for a component coupled to a system-on-chip SG11201907666WA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762483189P 2017-04-07 2017-04-07
US15/682,296 US10642781B2 (en) 2017-04-07 2017-08-21 Boot time determination of calibration parameters for a component coupled to a system-on-chip
PCT/US2018/025243 WO2018187165A2 (en) 2017-04-07 2018-03-29 Boot time determination of calibration parameters for a component coupled to a system-on-chip

Publications (1)

Publication Number Publication Date
SG11201907666WA true SG11201907666WA (en) 2019-10-30

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SG11201907666W SG11201907666WA (en) 2017-04-07 2018-03-29 Boot time determination of calibration parameters for a component coupled to a system-on-chip

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US (2) US10642781B2 (en)
EP (1) EP3607438B1 (en)
CN (2) CN110785738B (en)
SG (1) SG11201907666WA (en)
TW (1) TWI731233B (en)
WO (1) WO2018187165A2 (en)

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CN111367569B (en) * 2018-12-26 2023-04-28 合肥杰发科技有限公司 Memory calibration system and method and readable storage medium
US11625459B2 (en) * 2019-02-08 2023-04-11 Raytheon Technologies Corporation Embedded processing system with multi-stage authentication
US11356845B1 (en) * 2019-07-10 2022-06-07 Sprint Communications Company L.P. Trusted operating system in an internet of things (IoT) device
US11176986B2 (en) 2019-12-30 2021-11-16 Advanced Micro Devices, Inc. Memory context restore, reduction of boot time of a system on a chip by reducing double data rate memory training
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CN113849212B (en) * 2021-09-30 2024-05-14 蜂巢能源科技有限公司 Software upgrading control method and device and electronic equipment

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Also Published As

Publication number Publication date
US20180293204A1 (en) 2018-10-11
CN110785738A (en) 2020-02-11
WO2018187165A2 (en) 2018-10-11
CN110785738B (en) 2023-07-14
EP3607438B1 (en) 2022-09-28
US20200257650A1 (en) 2020-08-13
WO2018187165A9 (en) 2019-01-10
EP3607438A2 (en) 2020-02-12
TW201842451A (en) 2018-12-01
WO2018187165A3 (en) 2018-11-15
US11126586B2 (en) 2021-09-21
CN116933701A (en) 2023-10-24
US10642781B2 (en) 2020-05-05
TWI731233B (en) 2021-06-21

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